I dont understand diablo. hey guys, i never played d2 but d3 looks really cool. my question is what u do in d3. so from what i understand, its not an mmo, u either play solo or up to 4 people. but its just a story mode game and all u do is keep repeating the story on higher difficulty's. overall, what is the goal of playing the game. because if all u do is replay the story then it seems really repetitive and boring after a while.